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  1. Home
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  3. Tools & Machining
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (3,500+ items) - Page 31

Zephyr CountersinkCage, ExtraWide, 1/4"-28 ZT680-WP-S-TF
Zephyr

CountersinkCage, ExtraWide, 1/4"-28

Zoro # G5937473
Mfr # ZT680-WP-S-TF
product price: 
$230.99
/ea
Zoro Select Countersink, 6 Flutes, Carbide, 3-1/2" L 336-012060
Zoro Select

Countersink, 6 Flutes, Carbide, 3-1/2" L

Zoro # G9727409
Mfr # 336-012060
product price: 
$424.99
/ea
Keo 1/4 x 90 deg Six Flute Carbide Countersink 919-001-038
Keo

1/4 x 90 deg Six Flute Carbide Countersink

Zoro # G1818162
Mfr # 919-001-038
product price: 
$37.79
/ea
Micro 100 Countersink, AlTiN, 100 deg. Angle, 2-1/2"L CS-312-100X
Micro 100

Countersink, AlTiN, 100 deg. Angle, 2-1/2"L

Zoro # G9198780
Mfr # CS-312-100X
product price: 
$81.15
/ea
Gizmo 1882787 No.6 Wood Countersink Replacement Bit GI583559
Gizmo

1882787 No.6 Wood Countersink Replacement Bit

Zoro # G415760497
Mfr # GI583559
product price: 
$19.75
/ea
M.A. Ford Xt 1 X 1-3/4 X 4 -.120Cr 61075002
M.A. Ford

Xt 1 X 1-3/4 X 4 -.120Cr

Zoro # G1366490
Mfr # 61075002
product price: 
$44.95
/ea
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank CHA CSK10-2
Champion Cutting Tool

Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank

Zoro # G111874535
Mfr # CHA CSK10-2
product price: 
$41.95
/ea
No Product Image Available
M.A. Ford

Countersink, 2" dia., 3/4" Shank, 82

Zoro # G7256477
Mfr # 61200002
product price: 
$348.99
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Three Flute 60 Deg. 5419139
Kodiak Cutting Tools

3/8 Carbide Countersink Three Flute 60 Deg.

Zoro # G8647846
Mfr # 5419139
product price: 
$58.85
/ea
Keo Countersink, 6 FL, 120 Deg, 1/8, Cobalt 919-000-873
Keo

Countersink, 6 FL, 120 Deg, 1/8, Cobalt

Zoro # G2582679
Mfr # 919-000-873
product price: 
$11.45
/ea
M.A. Ford 3/4 100 Multi-Fl Cs Alti 79B075004
M.A. Ford

3/4 100 Multi-Fl Cs Alti

Zoro # G1164139
Mfr # 79B075004
product price: 
$85.89
/ea
Keo Countersink, 3 FL, 120 Deg, 5/8, HSS, TiN 917-000-066
Keo

Countersink, 3 FL, 120 Deg, 5/8, HSS, TiN

Zoro # G6667175
Mfr # 917-000-066
product price: 
$32.49
/ea
Link 1-1/4 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-574
Link

1-1/4 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7645787
Mfr # CO-TN-574
product price: 
$131.99
/ea
Sowa 516 793mm Cobalt 90Deg 3Flute Countersink 121900
Sowa

516 793mm Cobalt 90Deg 3Flute Countersink

Zoro # G007183857
Mfr # 121900
product price: 
$49.19
/ea
M.A. Ford 3/4 120 Multi-Fl Cs Alti 79B075006
M.A. Ford

3/4 120 Multi-Fl Cs Alti

Zoro # G1163667
Mfr # 79B075006
product price: 
$86.99
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Single Flute 60 Deg. 5418908
Kodiak Cutting Tools

3/4 Carbide Countersink Single Flute 60 Deg.

Zoro # G8635270
Mfr # 5418908
product price: 
$151.99
/ea
Keo Countersink, 1 FL, 100 Deg, 5/8, HSS, TiN 919-000-254
Keo

Countersink, 1 FL, 100 Deg, 5/8, HSS, TiN

Zoro # G7022951
Mfr # 919-000-254
product price: 
$29.79
/ea
Keo Countersink, 3 FL, 100 Deg, 5/8, Co, TiN 917-000-224
Keo

Countersink, 3 FL, 100 Deg, 5/8, Co, TiN

Zoro # G6784014
Mfr # 917-000-224
product price: 
$38.29
/ea
Sowa T310 HSCO TiN 82Deg 3Flute Countersink 121886
Sowa

T310 HSCO TiN 82Deg 3Flute Countersink

Zoro # G707182532
Mfr # 121886
product price: 
$219.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1/4, Cobalt, TiN 917-000-198
Keo

Countersink, 3 FL, 90 Deg, 1/4, Cobalt, TiN

Zoro # G2192321
Mfr # 917-000-198
product price: 
$18.59
/ea
Zoro Select Countersink, 7/16 in, 100 , 1/8 in 421549
Zoro Select

Countersink, 7/16 in, 100 , 1/8 in

Zoro # G621726614
Mfr # 421549
product price: 
$212.99
/ea
Sowa 5pc 3Flute 90Deg Cobalt Countersink Set 121865
Sowa

5pc 3Flute 90Deg Cobalt Countersink Set

Zoro # G007183895
Mfr # 121865
product price: 
$551.99
/ea
M.A. Ford 1/8 100 Multi-Fl Cs Tin 79T012504
M.A. Ford

1/8 100 Multi-Fl Cs Tin

Zoro # G1163579
Mfr # 79T012504
product price: 
$16.35
/ea
Sgs Countersink 74258
Sgs

Countersink

Zoro # G421843351
Mfr # 74258
product price: 
$106.99
/ea
Link 1/2 X 90 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal 91-L2-562
Link

1/2 X 90 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal

Zoro # G7647808
Mfr # 91-L2-562
product price: 
$21.45
/ea
Link 12MM HSS Se 12.10x23.81 Drill 25.40x76.19 Bdy 15.87x28.57 Shnk Tin Ct 70-TN-385
Link

12MM HSS Se 12.10x23.81 Drill 25.40x76.19 Bdy 15.87x28.57 Shnk Tin Ct

Zoro # G7648060
Mfr # 70-TN-385
product price: 
$62.29
/ea
Drillco 7/8, COUNTERSINK 60DEG SGL FLUTE - 3600E 36E156A
Drillco

7/8, COUNTERSINK 60DEG SGL FLUTE - 3600E

Zoro # G910373109
Mfr # 36E156A
product price: 
$42.15
/ea
Link 3MM HSS Se 3.10 X 8.73 Drill 6.35 X 44.44 Body 6.35 Shank Tin Coat 70-TN-379
Link

3MM HSS Se 3.10 X 8.73 Drill 6.35 X 44.44 Body 6.35 Shank Tin Coat

Zoro # G7647869
Mfr # 70-TN-379
product price: 
$23.79
/ea
Zoro Select Countersink, 3/32 in, 82 , 3/32 in 421518
Zoro Select

Countersink, 3/32 in, 82 , 3/32 in

Zoro # G521724994
Mfr # 421518
product price: 
$180.99
/ea
Link 3/4 X 82 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal 91-L2-558
Link

3/4 X 82 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal

Zoro # G7647634
Mfr # 91-L2-558
product price: 
$40.45
/ea
M.A. Ford 3/8X1X.020R Endmill 79200003
M.A. Ford

3/8X1X.020R Endmill

Zoro # G1166038
Mfr # 79200003
product price: 
$221.99
/ea
Zoro Select Countersink, 1/2 in, 100 , 387/2000 in 421561
Zoro Select

Countersink, 1/2 in, 100 , 387/2000 in

Zoro # G621726898
Mfr # 421561
product price: 
$194.99
/ea
M.A. Ford Endmill 3/4 X 3 .015Cr 79050001
M.A. Ford

Endmill 3/4 X 3 .015Cr

Zoro # G1163387
Mfr # 79050001
product price: 
$20.95
/ea
M.A. Ford 1/8 X 3/4 X .015Cr-Blaze Endmill 61B037503
M.A. Ford

1/8 X 3/4 X .015Cr-Blaze Endmill

Zoro # G1334169
Mfr # 61B037503
product price: 
$34.35
/ea
M.A. Ford 12Mm Endmill 1.5Mm Rad 60050002
M.A. Ford

12Mm Endmill 1.5Mm Rad

Zoro # G1363578
Mfr # 60050002
product price: 
$102.99
/ea
Cleveland Countersink, Single Flute, 60 Deg. Angle C46142
Cleveland

Countersink, Single Flute, 60 Deg. Angle

Zoro # G1138650
Mfr # C46142
product price: 
$276.99
/ea
Countersinks (3,500+ items) - Page 31
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About Countersinks

Countersinks are specialized tools that are used to create a chamfered edge on an object. They are commonly used in machining and fabrication to prepare surfaces for drilling, tapping, or other operations. Countersinks can also be used to deburr or countersink the edges of holes.

Types of Countersinks

Countersinks come in a variety of shapes and sizes, from small single-point countersinks for use with drill bits, to larger multi-fluted countersinks for use with chamfering tools. Countersink sets typically include several different sizes and angles to accommodate different applications.

Materials Used For Countersinks

Countersinks are usually made from high speed steel (HSS) or carbide, but can also be made from other materials such as brass or bronze. The material chosen will depend on the application and the desired finish of the chamfer.

Industries That Use Countersinks

Countersinking is widely used in many industries such as automotive manufacturing, aerospace engineering, furniture making, plumbing and electrical work. Professional tradespeople often use countersink drills and chamfering tools to create precise edges on their workpieces.

Find the Countersinks You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of tools & machining along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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Reduced Shank Drill BitsHand TapsStep Drill BitsHex DiesTap Sets
3" threaded captool supply coradius endmill120 degree countersinkmetric counterbore
1 in countersink1 in endmillma ford countersink set1/2 in countersinkcountersink zero flute

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